The number that goes into both 9 and 5 is 1. This is because 1 is a factor of every integer, including 9 and 5. In other words, both 9 and 5 can be divided evenly by 1.
5 and 7 are prime numbers. and 3 goes into 9, so the only number that goes into 5, 7, and 9 is 1. They are what we call "relatively prime", even though 9 is not prime, because they have no common factors other than 1.
45/5 = 9 45/9 = 5 Therefore, the smallest number divisible by both numbers is 45.
The number = 9Working:n - 5 = 13 - n(+ 5 on both sides)n = 18 - n(+ n on both sides)n + n = 18= 2n = 18(divide both sides by 2)n = 9So...9 - 5 = 13 - 9(9 - 5 = 4)(13 - 9 = 4)
Let's represent the number as x. The equation can be written as (x / 5) + 4 = 9. To solve for x, we first subtract 4 from both sides to isolate the fraction: (x / 5) = 5. Next, we multiply both sides by 5 to cancel out the division: x = 25. Therefore, the number is 25.
Each of these numbers goes evenly into 225: 1, 3, 5, 9, 15, 25, 45, 75, 225
1, 3 and 9
9
It is 1
That number is 9.
1 goes into 7 and 5 and 8 and 9 and 6
The only common factor (number that goes into both) of 47 and 9 is ' 1 '.
Besides 1, the number 3 goes into both 9 and 42. 9/3=3 and 42/3=14
5 is one number that goes into 45 and 900. 45 ÷ 5 = 9 900 ÷ 5 = 180
The number 1.
5 and 7 are prime numbers. and 3 goes into 9, so the only number that goes into 5, 7, and 9 is 1. They are what we call "relatively prime", even though 9 is not prime, because they have no common factors other than 1.
The number that goes into both 18 and 27 is their greatest common divisor (GCD), which is 9. Both 18 and 27 can be evenly divided by 9. Additionally, the factors of both numbers include 1, 3, and 9.
1